Radio driver types for LR1110. More...

#include <stdbool.h>
#include <stdint.h>

Data Structures
struct	lr1110_radio_cad_params_s
	Channel Activity Detection parameters. More...

struct	lr1110_radio_pkt_status_gfsk_s
	Status of GFSK received packet. More...

struct	lr1110_radio_pkt_status_lora_s
	Status of received packet. More...

struct	lr1110_radio_rx_buffer_status_s
	Length and offset of received packet. More...

struct	lr1110_radio_stats_gfsk_s
	GFSK packet statistic structure. More...

struct	lr1110_radio_stats_lora_s
	LoRa packet statistic structure. More...

struct	lr1110_radio_mod_params_gfsk_s
	Modulation configuration for GFSK packet. More...

struct	lr1110_radio_mod_params_lora_s
	Modulation configuration for LoRa packet. More...

struct	lr1110_radio_pkt_params_gfsk_s
	Packet parameter configuration for GFSK packets. More...

struct	lr1110_radio_pkt_params_lora_s
	Packet parameter configuration for LoRa packets. More...

struct	lr1110_radio_pa_cfg_s
	Configuration of Power Amplifier. More...

Typedefs
typedef struct lr1110_radio_cad_params_s	lr1110_radio_cad_params_t
	Channel Activity Detection parameters.

typedef struct lr1110_radio_pkt_status_gfsk_s	lr1110_radio_pkt_status_gfsk_t
	Status of GFSK received packet.

typedef struct lr1110_radio_pkt_status_lora_s	lr1110_radio_pkt_status_lora_t
	Status of received packet.

typedef struct lr1110_radio_rx_buffer_status_s	lr1110_radio_rx_buffer_status_t
	Length and offset of received packet.

typedef struct lr1110_radio_stats_gfsk_s	lr1110_radio_stats_gfsk_t
	GFSK packet statistic structure.

typedef struct lr1110_radio_stats_lora_s	lr1110_radio_stats_lora_t
	LoRa packet statistic structure.

typedef struct lr1110_radio_mod_params_gfsk_s	lr1110_radio_mod_params_gfsk_t
	Modulation configuration for GFSK packet.

typedef struct lr1110_radio_mod_params_lora_s	lr1110_radio_mod_params_lora_t
	Modulation configuration for LoRa packet.

typedef struct lr1110_radio_pkt_params_gfsk_s	lr1110_radio_pkt_params_gfsk_t
	Packet parameter configuration for GFSK packets.

typedef struct lr1110_radio_pkt_params_lora_s	lr1110_radio_pkt_params_lora_t
	Packet parameter configuration for LoRa packets.

typedef struct lr1110_radio_pa_cfg_s	lr1110_radio_pa_cfg_t
	Configuration of Power Amplifier.

Enumerations
enum	lr1110_radio_pa_selection_t { LR1110_RADIO_PA_SEL_LP = 0x00 , LR1110_RADIO_PA_SEL_HP = 0x01 , LR1110_RADIO_PA_SEL_HF = 0x02 }
	Power Amplifier Selection values. More...

enum	lr1110_radio_gfsk_address_filtering_t { LR1110_RADIO_GFSK_ADDRESS_FILTERING_DISABLE = 0x00 , LR1110_RADIO_GFSK_ADDRESS_FILTERING_NODE_ADDRESS = 0x01 , LR1110_RADIO_GFSK_ADDRESS_FILTERING_NODE_AND_BROADCAST_ADDRESSES }
	GFSK Address Filtering configurations. More...

enum	lr1110_radio_fallback_modes_t { LR1110_RADIO_FALLBACK_STDBY_RC = 0x01 , LR1110_RADIO_FALLBACK_STDBY_XOSC = 0x02 , LR1110_RADIO_FALLBACK_FS = 0x03 }
	Chip mode after successfull transmission or reception. More...

enum	lr1110_radio_ramp_time_t { LR1110_RADIO_RAMP_16_US = 0x00 , LR1110_RADIO_RAMP_32_US = 0x01 , LR1110_RADIO_RAMP_48_US = 0x02 , LR1110_RADIO_RAMP_64_US = 0x03 , LR1110_RADIO_RAMP_80_US = 0x04 , LR1110_RADIO_RAMP_96_US = 0x05 , LR1110_RADIO_RAMP_112_US = 0x06 , LR1110_RADIO_RAMP_128_US = 0x07 , LR1110_RADIO_RAMP_144_US = 0x08 , LR1110_RADIO_RAMP_160_US = 0x09 , LR1110_RADIO_RAMP_176_US = 0x0A , LR1110_RADIO_RAMP_192_US = 0x0B , LR1110_RADIO_RAMP_208_US = 0x0C , LR1110_RADIO_RAMP_240_US = 0x0D , LR1110_RADIO_RAMP_272_US = 0x0E , LR1110_RADIO_RAMP_304_US = 0x0F }
	Ramping time for PA. More...

enum	lr1110_radio_lora_network_type_t { LR1110_RADIO_LORA_NETWORK_PRIVATE = 0x00 , LR1110_RADIO_LORA_NETWORK_PUBLIC = 0x01 }
	LoRa network type configuration. More...

enum	lr1110_radio_lora_sf_t { LR1110_RADIO_LORA_SF5 = 0x05 , LR1110_RADIO_LORA_SF6 = 0x06 , LR1110_RADIO_LORA_SF7 = 0x07 , LR1110_RADIO_LORA_SF8 = 0x08 , LR1110_RADIO_LORA_SF9 = 0x09 , LR1110_RADIO_LORA_SF10 = 0x0A , LR1110_RADIO_LORA_SF11 = 0x0B , LR1110_RADIO_LORA_SF12 = 0x0C }
	LoRa Spreading Factor configurations. More...

enum	lr1110_radio_lora_bw_t { LR1110_RADIO_LORA_BW_10 = 0x08 , LR1110_RADIO_LORA_BW_15 = 0x01 , LR1110_RADIO_LORA_BW_20 = 0x09 , LR1110_RADIO_LORA_BW_31 = 0x02 , LR1110_RADIO_LORA_BW_41 = 0x0A , LR1110_RADIO_LORA_BW_62 = 0x03 , LR1110_RADIO_LORA_BW_125 = 0x04 , LR1110_RADIO_LORA_BW_250 = 0x05 , LR1110_RADIO_LORA_BW_500 = 0x06 }
	LoRa Bandwidth configurations. More...

enum	lr1110_radio_lora_cr_t { LR1110_RADIO_LORA_NO_CR = 0x00 , LR1110_RADIO_LORA_CR_4_5 = 0x01 , LR1110_RADIO_LORA_CR_4_6 = 0x02 , LR1110_RADIO_LORA_CR_4_7 = 0x03 , LR1110_RADIO_LORA_CR_4_8 = 0x04 , LR1110_RADIO_LORA_CR_LI_4_5 = 0x05 , LR1110_RADIO_LORA_CR_LI_4_6 = 0x06 , LR1110_RADIO_LORA_CR_LI_4_8 = 0x07 }
	LoRa Coding Rate configurations. More...

enum	lr1110_radio_intermediary_mode_t { LR1110_RADIO_MODE_SLEEP = 0x00 , LR1110_RADIO_MODE_STANDBY_RC = 0x01 , LR1110_RADIO_MODE_STANDBY_XOSC = 0x02 , LR1110_RADIO_MODE_FS = 0x03 }
	Values for intermediary mode. More...

enum	lr1110_radio_gfsk_crc_type_t { LR1110_RADIO_GFSK_CRC_OFF = 0x01 , LR1110_RADIO_GFSK_CRC_1_BYTE = 0x00 , LR1110_RADIO_GFSK_CRC_2_BYTES = 0x02 , LR1110_RADIO_GFSK_CRC_1_BYTE_INV = 0x04 , LR1110_RADIO_GFSK_CRC_2_BYTES_INV = 0x06 }
	GFSK Cyclic Redundancy Check configurations. More...

enum	lr1110_radio_gfsk_dc_free_t { LR1110_RADIO_GFSK_DC_FREE_OFF = 0x00 , LR1110_RADIO_GFSK_DC_FREE_WHITENING = 0x01 }
	GFSK Scrambling configurations. More...

enum	lr1110_radio_gfsk_pkt_len_modes_t { LR1110_RADIO_GFSK_PKT_FIX_LEN = 0x00 , LR1110_RADIO_GFSK_PKT_VAR_LEN = 0x01 }
	GFSK Header Type configurations. More...

enum	lr1110_radio_gfsk_preamble_detector_t { LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_OFF = 0x00 , LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_8BITS = 0x04 , LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_16BITS = 0x05 , LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_24BITS = 0x06 , LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_32BITS = 0x07 }
	GFSK Preamble Detector Length configurations. More...

enum	lr1110_radio_lora_crc_t { LR1110_RADIO_LORA_CRC_OFF = 0x00 , LR1110_RADIO_LORA_CRC_ON = 0x01 }
	LoRa Cyclic Redundancy Check configurations. More...

enum	lr1110_radio_lora_pkt_len_modes_t { LR1110_RADIO_LORA_PKT_EXPLICIT = 0x00 , LR1110_RADIO_LORA_PKT_IMPLICIT = 0x01 }
	LoRa Header type configurations. More...

enum	lr1110_radio_lora_iq_t { LR1110_RADIO_LORA_IQ_STANDARD = 0x00 , LR1110_RADIO_LORA_IQ_INVERTED = 0x01 }
	LoRa IQ mode configurations. More...

enum	lr1110_radio_pkt_type_t { LR1110_RADIO_PKT_NONE = 0x00 , LR1110_RADIO_PKT_TYPE_GFSK = 0x01 , LR1110_RADIO_PKT_TYPE_LORA = 0x02 }
	Packet type values. More...

enum	lr1110_radio_pa_reg_supply_t { LR1110_RADIO_PA_REG_SUPPLY_VREG = 0x00 , LR1110_RADIO_PA_REG_SUPPLY_VBAT = 0x01 }
	Select power amplifier supply source. More...

enum	lr1110_radio_rx_duty_cycle_mode_t { LR1110_RADIO_RX_DUTY_CYCLE_MODE_RX = 0x00 , LR1110_RADIO_RX_DUTY_CYCLE_MODE_CAD = 0x01 }
	RX Duty Cycle Modes. More...

enum	lr1110_radio_gfsk_bw_t { LR1110_RADIO_GFSK_BW_4800 = 0x1F , LR1110_RADIO_GFSK_BW_5800 = 0x17 , LR1110_RADIO_GFSK_BW_7300 = 0x0F , LR1110_RADIO_GFSK_BW_9700 = 0x1E , LR1110_RADIO_GFSK_BW_11700 = 0x16 , LR1110_RADIO_GFSK_BW_14600 = 0x0E , LR1110_RADIO_GFSK_BW_19500 = 0x1D , LR1110_RADIO_GFSK_BW_23400 = 0x15 , LR1110_RADIO_GFSK_BW_29300 = 0x0D , LR1110_RADIO_GFSK_BW_39000 = 0x1C , LR1110_RADIO_GFSK_BW_46900 = 0x14 , LR1110_RADIO_GFSK_BW_58600 = 0x0C , LR1110_RADIO_GFSK_BW_78200 = 0x1B , LR1110_RADIO_GFSK_BW_93800 = 0x13 , LR1110_RADIO_GFSK_BW_117300 = 0x0B , LR1110_RADIO_GFSK_BW_156200 = 0x1A , LR1110_RADIO_GFSK_BW_187200 = 0x12 , LR1110_RADIO_GFSK_BW_234300 = 0x0A , LR1110_RADIO_GFSK_BW_312000 = 0x19 , LR1110_RADIO_GFSK_BW_373600 = 0x11 , LR1110_RADIO_GFSK_BW_467000 = 0x09 }
	GFSK Bandwidth configurations. More...

enum	lr1110_radio_cad_exit_mode_t { LR1110_RADIO_CAD_EXIT_MODE_STANDBYRC = 0x00 , LR1110_RADIO_CAD_EXIT_MODE_RX = 0x01 , LR1110_RADIO_CAD_EXIT_MODE_TX = 0x10 }
	Possible automatic actions when Channel Activity Detection operations terminate. More...

enum	lr1110_radio_gfsk_pulse_shape_t { LR1110_RADIO_GFSK_PULSE_SHAPE_OFF = 0x00 , LR1110_RADIO_GFSK_PULSE_SHAPE_BT_03 = 0x08 , LR1110_RADIO_GFSK_PULSE_SHAPE_BT_05 = 0x09 , LR1110_RADIO_GFSK_PULSE_SHAPE_BT_07 = 0x0A , LR1110_RADIO_GFSK_PULSE_SHAPE_BT_1 = 0x0B }
	Pulse shape configurations. More...

Detailed Description

Radio driver types for LR1110.

Redistribution and use in source and binary forms, with or without modification, are permitted (subject to the limitations in the disclaimer below) provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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Typedef Documentation

◆ lr1110_radio_cad_params_t

typedef struct lr1110_radio_cad_params_s lr1110_radio_cad_params_t

Channel Activity Detection parameters.

Parameters detPeak and detMin are to be used for tuning the sensitivity of Channel Activity Detection. It depends on Spreading Factor, Bandwidth and symbolNum.

For detPeak, the 5 MSBits are encoding the integer part, the 3 LSBits are encoding 1/8 of the decimal part. For instance, $detPeak = 50$ (= 0x32) leads to a ratio being $6 + 2 * 1/8 = 6.25$ .

detMin is unit free and represents the ratio between the minimal power of a correlation peak and measurement gain that can be considered as a peak detection. It helps to avoid detection on noise. Authorized values a from 0 to 181.

◆ lr1110_radio_mod_params_gfsk_t

typedef struct lr1110_radio_mod_params_gfsk_s lr1110_radio_mod_params_gfsk_t

Modulation configuration for GFSK packet.

◆ lr1110_radio_mod_params_lora_t

typedef struct lr1110_radio_mod_params_lora_s lr1110_radio_mod_params_lora_t

Modulation configuration for LoRa packet.

◆ lr1110_radio_pa_cfg_t

typedef struct lr1110_radio_pa_cfg_s lr1110_radio_pa_cfg_t

Configuration of Power Amplifier.

pa_duty_cycle controls the duty cycle of Power Amplifier according to: $dutycycle = 0.2 + 0.04 \times pa_duty_cycle$ It can be used to adapt the TX multi-band operation using a single-matching network.

The allowed duty cycle values for LPA are from 0.2 to 0.48 (by step of 0.04). Therefore possible values for pa_duty_cycle go from 0 to 7.

The allowed duty cycle values for HPA go from 0.2 to 0.36 (by step of 0.04). Therefore in this case, the possible values for pa_duty_cycle go from 0 to 4.

pa_hp_sel controls the number of slices for HPA according to: $\#slices = pa_hp_sel + 1$

◆ lr1110_radio_pkt_params_gfsk_t

typedef struct lr1110_radio_pkt_params_gfsk_s lr1110_radio_pkt_params_gfsk_t

Packet parameter configuration for GFSK packets.

◆ lr1110_radio_pkt_params_lora_t

typedef struct lr1110_radio_pkt_params_lora_s lr1110_radio_pkt_params_lora_t

Packet parameter configuration for LoRa packets.

◆ lr1110_radio_pkt_status_gfsk_t

typedef struct lr1110_radio_pkt_status_gfsk_s lr1110_radio_pkt_status_gfsk_t

Status of GFSK received packet.

◆ lr1110_radio_pkt_status_lora_t

typedef struct lr1110_radio_pkt_status_lora_s lr1110_radio_pkt_status_lora_t

Status of received packet.

◆ lr1110_radio_rx_buffer_status_t

typedef struct lr1110_radio_rx_buffer_status_s lr1110_radio_rx_buffer_status_t

Length and offset of received packet.

◆ lr1110_radio_stats_gfsk_t

typedef struct lr1110_radio_stats_gfsk_s lr1110_radio_stats_gfsk_t

GFSK packet statistic structure.

◆ lr1110_radio_stats_lora_t

typedef struct lr1110_radio_stats_lora_s lr1110_radio_stats_lora_t

LoRa packet statistic structure.

Enumeration Type Documentation

◆ lr1110_radio_cad_exit_mode_t

enum lr1110_radio_cad_exit_mode_t

Possible automatic actions when Channel Activity Detection operations terminate.

For RADIO_EXIT_MODE_CAD_RX, LR1110 enters RX mode on activity detected. The timeout value for this RX operation is defined as:

$31.25us \times timeout$

With $ timeout $ defined in RadioCadParams_t::timeout

If the CAD operation is negative with RADIO_CAD_EXIT_MODE_RX or if CAD operation is positive with RADIO_CAD_EXIT_MODE_TX, therefore the LR1110 enters Standby RC mode.

Enumerator
LR1110_RADIO_CAD_EXIT_MODE_STANDBYRC	Enter standby RC mode after CAD operation.
LR1110_RADIO_CAD_EXIT_MODE_RX	Enter in RX mode if an activity is detected.
LR1110_RADIO_CAD_EXIT_MODE_TX	Enter in TX mode if no activity is detected.

◆ lr1110_radio_fallback_modes_t

enum lr1110_radio_fallback_modes_t

Chip mode after successfull transmission or reception.

Unused for RX duty cycle and AutoTxRx operations

Enumerator
LR1110_RADIO_FALLBACK_STDBY_RC	Standby RC (Default)
LR1110_RADIO_FALLBACK_STDBY_XOSC	Standby XOSC.
LR1110_RADIO_FALLBACK_FS	FS.

◆ lr1110_radio_gfsk_address_filtering_t

enum lr1110_radio_gfsk_address_filtering_t

GFSK Address Filtering configurations.

If Address Filtering is enabled but a wrong address is received, therefore the reception is aborted and the address error flag of packet status is set.

Enumerator
LR1110_RADIO_GFSK_ADDRESS_FILTERING_DISABLE	Filter deactivated.
LR1110_RADIO_GFSK_ADDRESS_FILTERING_NODE_ADDRESS	Filter on Node Address.
LR1110_RADIO_GFSK_ADDRESS_FILTERING_NODE_AND_BROADCAST_ADDRESSES	Filtering on Node and Broadcast addresses.

◆ lr1110_radio_gfsk_bw_t

enum lr1110_radio_gfsk_bw_t

GFSK Bandwidth configurations.

Enumerator
LR1110_RADIO_GFSK_BW_4800	Bandwidth 4.8 kHz DSB.
LR1110_RADIO_GFSK_BW_5800	Bandwidth 5.8 kHz DSB.
LR1110_RADIO_GFSK_BW_7300	Bandwidth 7.3 kHz DSB.
LR1110_RADIO_GFSK_BW_9700	Bandwidth 9.7 kHz DSB.
LR1110_RADIO_GFSK_BW_11700	Bandwidth 11.7 kHz DSB.
LR1110_RADIO_GFSK_BW_14600	Bandwidth 14.6 kHz DSB.
LR1110_RADIO_GFSK_BW_19500	Bandwidth 19.5 kHz DSB.
LR1110_RADIO_GFSK_BW_23400	Bandwidth 23.4 kHz DSB.
LR1110_RADIO_GFSK_BW_29300	Bandwidth 29.3 kHz DSB.
LR1110_RADIO_GFSK_BW_39000	Bandwidth 39.0 kHz DSB.
LR1110_RADIO_GFSK_BW_46900	Bandwidth 46.9 kHz DSB.
LR1110_RADIO_GFSK_BW_58600	Bandwidth 58.6 kHz DSB.
LR1110_RADIO_GFSK_BW_78200	Bandwidth 78.2 kHz DSB.
LR1110_RADIO_GFSK_BW_93800	Bandwidth 93.8 kHz DSB.
LR1110_RADIO_GFSK_BW_117300	Bandwidth 117.3 kHz DSB.
LR1110_RADIO_GFSK_BW_156200	Bandwidth 156.2 kHz DSB.
LR1110_RADIO_GFSK_BW_187200	Bandwidth 187.2 kHz DSB.
LR1110_RADIO_GFSK_BW_234300	Bandwidth 232.3 kHz DSB.
LR1110_RADIO_GFSK_BW_312000	Bandwidth 312.0 kHz DSB.
LR1110_RADIO_GFSK_BW_373600	Bandwidth 373.6 kHz DSB.
LR1110_RADIO_GFSK_BW_467000	Bandwidth 467.0 kHz DSB.

◆ lr1110_radio_gfsk_crc_type_t

enum lr1110_radio_gfsk_crc_type_t

GFSK Cyclic Redundancy Check configurations.

If this value is set to something other than CRC_OFF, a CRC is automatically computed and added after the end of the payload on transmitter side. On receiver side, the CRC check is automatically processed.

Enumerator
LR1110_RADIO_GFSK_CRC_OFF	CRC check deactivated.
LR1110_RADIO_GFSK_CRC_1_BYTE
LR1110_RADIO_GFSK_CRC_2_BYTES
LR1110_RADIO_GFSK_CRC_1_BYTE_INV
LR1110_RADIO_GFSK_CRC_2_BYTES_INV

◆ lr1110_radio_gfsk_dc_free_t

enum lr1110_radio_gfsk_dc_free_t

GFSK Scrambling configurations.

Enumerator
LR1110_RADIO_GFSK_DC_FREE_OFF	Whitening deactivated.
LR1110_RADIO_GFSK_DC_FREE_WHITENING	Whitening enabled.

◆ lr1110_radio_gfsk_pkt_len_modes_t

enum lr1110_radio_gfsk_pkt_len_modes_t

GFSK Header Type configurations.

This parameter indicates whether or not the payload length is sent and read over the air.

If the payload length is known beforehand by both transmitter and receiver, therefore there is no need to send it over the air. Otherwise, setting this parameter to LR1110_RADIO_GFSK_PKT_VAR_LEN will make the modem to automatically prepand a byte containing the payload length to the the payload on transmitter side. On receiver side, this first byte is read to set the payload length to read.

This configuration is only available for GFSK packet types.

Enumerator
LR1110_RADIO_GFSK_PKT_FIX_LEN	Payload length is not sent/read over the air.
LR1110_RADIO_GFSK_PKT_VAR_LEN	Payload length is sent/read over the air.

◆ lr1110_radio_gfsk_preamble_detector_t

enum lr1110_radio_gfsk_preamble_detector_t

GFSK Preamble Detector Length configurations.

This parameter sets the minimum length of preamble bits to be received to continue reception of incoming packet. If a packet with preamble length lower than this value is being received, the reception stops without generating IRQ.

This parameter has no impact on TX operations.

Enumerator
LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_OFF
LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_8BITS
LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_16BITS
LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_24BITS
LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_MIN_32BITS

◆ lr1110_radio_gfsk_pulse_shape_t

enum lr1110_radio_gfsk_pulse_shape_t

Pulse shape configurations.

Enumerator
LR1110_RADIO_GFSK_PULSE_SHAPE_OFF	No filter applied.
LR1110_RADIO_GFSK_PULSE_SHAPE_BT_03	Gaussian BT 0.3.
LR1110_RADIO_GFSK_PULSE_SHAPE_BT_05	Gaussian BT 0.5.
LR1110_RADIO_GFSK_PULSE_SHAPE_BT_07	Gaussian BT 0.7.
LR1110_RADIO_GFSK_PULSE_SHAPE_BT_1	Gaussian BT 1.0.

◆ lr1110_radio_intermediary_mode_t

enum lr1110_radio_intermediary_mode_t

Values for intermediary mode.

Enumerator
LR1110_RADIO_MODE_SLEEP	Sleep.
LR1110_RADIO_MODE_STANDBY_RC	Standby RC.
LR1110_RADIO_MODE_STANDBY_XOSC	Standby XOSC.
LR1110_RADIO_MODE_FS	Frequency Synthesis.

◆ lr1110_radio_lora_bw_t

enum lr1110_radio_lora_bw_t

LoRa Bandwidth configurations.

Enumerator
LR1110_RADIO_LORA_BW_10	Bandwidth 10.42 kHz.
LR1110_RADIO_LORA_BW_15	Bandwidth 15.63 kHz.
LR1110_RADIO_LORA_BW_20	Bandwidth 20.83 kHz.
LR1110_RADIO_LORA_BW_31	Bandwidth 31.25 kHz.
LR1110_RADIO_LORA_BW_41	Bandwidth 41.67 kHz.
LR1110_RADIO_LORA_BW_62	Bandwidth 62.50 kHz.
LR1110_RADIO_LORA_BW_125	Bandwidth 125.00 kHz.
LR1110_RADIO_LORA_BW_250	Bandwidth 250.00 kHz.
LR1110_RADIO_LORA_BW_500	Bandwidth 500.00 kHz.

◆ lr1110_radio_lora_cr_t

enum lr1110_radio_lora_cr_t

LoRa Coding Rate configurations.

Enumerator
LR1110_RADIO_LORA_NO_CR	No Coding Rate.
LR1110_RADIO_LORA_CR_4_5	Coding Rate 4/5 Short Interleaver.
LR1110_RADIO_LORA_CR_4_6	Coding Rate 4/6 Short Interleaver.
LR1110_RADIO_LORA_CR_4_7	Coding Rate 4/7 Short Interleaver.
LR1110_RADIO_LORA_CR_4_8	Coding Rate 4/8 Short Interleaver.
LR1110_RADIO_LORA_CR_LI_4_5	Coding Rate 4/5 Long Interleaver.
LR1110_RADIO_LORA_CR_LI_4_6	Coding Rate 4/6 Long Interleaver.
LR1110_RADIO_LORA_CR_LI_4_8	Coding Rate 4/8 Long Interleaver.

◆ lr1110_radio_lora_crc_t

enum lr1110_radio_lora_crc_t

LoRa Cyclic Redundancy Check configurations.

Enumerator
LR1110_RADIO_LORA_CRC_OFF	CRC deactivated.
LR1110_RADIO_LORA_CRC_ON	CRC activated.

◆ lr1110_radio_lora_iq_t

enum lr1110_radio_lora_iq_t

LoRa IQ mode configurations.

LoRa IQ modes are mutually exclusives: a physical packet sent with standard IQ will not be received by a receiver configured with inverted IQ.

Enumerator
LR1110_RADIO_LORA_IQ_STANDARD	IQ standard.
LR1110_RADIO_LORA_IQ_INVERTED	IQ inverted.

◆ lr1110_radio_lora_network_type_t

enum lr1110_radio_lora_network_type_t

LoRa network type configuration.

Enumerator
LR1110_RADIO_LORA_NETWORK_PRIVATE	LoRa private network.
LR1110_RADIO_LORA_NETWORK_PUBLIC	LoRa public network.

◆ lr1110_radio_lora_pkt_len_modes_t

enum lr1110_radio_lora_pkt_len_modes_t

LoRa Header type configurations.

Enumerator
LR1110_RADIO_LORA_PKT_EXPLICIT	Explicit header: transmitted over the air.
LR1110_RADIO_LORA_PKT_IMPLICIT	Implicit header: not transmitted over the air.

◆ lr1110_radio_lora_sf_t

enum lr1110_radio_lora_sf_t

LoRa Spreading Factor configurations.

Enumerator
LR1110_RADIO_LORA_SF5	Spreading Factor 5.
LR1110_RADIO_LORA_SF6	Spreading Factor 6.
LR1110_RADIO_LORA_SF7	Spreading Factor 7.
LR1110_RADIO_LORA_SF8	Spreading Factor 8.
LR1110_RADIO_LORA_SF9	Spreading Factor 9.
LR1110_RADIO_LORA_SF10	Spreading Factor 10.
LR1110_RADIO_LORA_SF11	Spreading Factor 11.
LR1110_RADIO_LORA_SF12	Spreading Factor 12.

◆ lr1110_radio_pa_reg_supply_t

enum lr1110_radio_pa_reg_supply_t

Select power amplifier supply source.

Enumerator
LR1110_RADIO_PA_REG_SUPPLY_VREG	Power amplifier supplied by the main regulator.
LR1110_RADIO_PA_REG_SUPPLY_VBAT	Power amplifier supplied by the battery.

◆ lr1110_radio_pa_selection_t

enum lr1110_radio_pa_selection_t

Power Amplifier Selection values.

Low-power Power Amplifier can reach up to 14dBm
High-power Power Amplifier can reach up to 22 dBm

Enumerator
LR1110_RADIO_PA_SEL_LP	Low-power Power Amplifier.
LR1110_RADIO_PA_SEL_HP	High-power Power Amplifier.
LR1110_RADIO_PA_SEL_HF	High-frequency Power Amplifier.

◆ lr1110_radio_pkt_type_t

enum lr1110_radio_pkt_type_t

Packet type values.

Enumerator
LR1110_RADIO_PKT_NONE	State after cold start, Wi-Fi or GNSS capture.
LR1110_RADIO_PKT_TYPE_GFSK	GFSK modulation.
LR1110_RADIO_PKT_TYPE_LORA	LoRa modulation.

◆ lr1110_radio_ramp_time_t

enum lr1110_radio_ramp_time_t

Ramping time for PA.

This parameter is the ramping time of the PA. A high value improves spectral quality.

Enumerator
LR1110_RADIO_RAMP_16_US	16 us Ramp Time
LR1110_RADIO_RAMP_32_US	32 us Ramp Time
LR1110_RADIO_RAMP_48_US	48 us Ramp Time (Default)
LR1110_RADIO_RAMP_64_US	64 us Ramp Time
LR1110_RADIO_RAMP_80_US	80 us Ramp Time
LR1110_RADIO_RAMP_96_US	96 us Ramp Time
LR1110_RADIO_RAMP_112_US	112 us Ramp Time
LR1110_RADIO_RAMP_128_US	128 us Ramp Time
LR1110_RADIO_RAMP_144_US	144 us Ramp Time
LR1110_RADIO_RAMP_160_US	160 us Ramp Time
LR1110_RADIO_RAMP_176_US	176 us Ramp Time
LR1110_RADIO_RAMP_192_US	192 us Ramp Time
LR1110_RADIO_RAMP_208_US	208 us Ramp Time
LR1110_RADIO_RAMP_240_US	240 us Ramp Time
LR1110_RADIO_RAMP_272_US	272 us Ramp Time
LR1110_RADIO_RAMP_304_US	304 us Ramp Time

◆ lr1110_radio_rx_duty_cycle_mode_t

enum lr1110_radio_rx_duty_cycle_mode_t

RX Duty Cycle Modes.

Enumerator
LR1110_RADIO_RX_DUTY_CYCLE_MODE_RX	LoRa/GFSK: Uses Rx for listening to packets.
LR1110_RADIO_RX_DUTY_CYCLE_MODE_CAD	Only in LoRa: Uses CAD to listen for over-the-air activity.

Data Structures

Typedefs

Enumerations